Home Prefix Lookup217.172.146.0/25

217.172.146.0/25 - BGP Prefix

IPv4RIPEassigned RPKI Valid

CIDR

217.172.146.0/25

IP Version

IPv4

Addresses

128

Mask

/25 (255.255.255.128)

Country

🇸🇰 Slovakia

City

Bratislava

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
217.172.144.0/20	AS5578 AS-BENESTRA SWAN, a.s.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
217.172.144.0/20	AS5578	/20	ripe

Transfer History

Registry transfers of 217.172.146.0/25, blocks inside it, or blocks containing it.

217.172.144.0/20M&A · 2022-05-19
SWAN, a.s.
RIPE NCC
→
SWAN, a.s.
RIPE NCC
217.172.144.0/20M&A · 2019-05-10
BENESTRA, s.r.o.
RIPE NCC
→
SWAN, a.s.
RIPE NCC

Date	Resource	From	To	Type
2022-05-19	217.172.144.0/20	SWAN, a.s. RIPE NCC	SWAN, a.s. RIPE NCC	M&A
2019-05-10	217.172.144.0/20	BENESTRA, s.r.o. RIPE NCC	SWAN, a.s. RIPE NCC	M&A

Related Prefixes

Covering prefix

217.172.144.0/20AS5578

Geolocation

Country🇸🇰SlovakiaSK

RegionBratislava Region

CityBratislava

Coordinates48.1478, 17.1072 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/217.172.146.0/25

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/217.172.146.0/25" | jq

External Links

RIPEstat